74VHCT04AM

Inverter Gates Overview

The Fairchild Semiconductor 74VHCT04A is an advanced high-speed CMOS hex inverter fabricated using silicon gate technology. It operates within a supply voltage range of 4.5V to 5.5V and features six independent inverters in a single package. The device achieves propagation delays typical of Bipolar Schottky TTL while maintaining low power dissipation, with a maximum static current of 2µA at 25°C. It includes power-down protection on all inputs and outputs, ensuring stability during mismatched power conditions.

Inverter Gates Feature Summary

• High-speed operation comparable to equivalent Bipolar Schottky TTL logic families
• Power-down protection provided on all inputs and outputs for system safety
• High noise immunity with defined input threshold levels
• Low power dissipation characteristics inherent to CMOS technology

Inverter Gates Applications

• General-purpose digital signal inversion
• Level shifting between 3.3V and 5.0V systems
• Buffering applications requiring high noise immunity
• Interface circuits where power-down protection is required

Inverter Gates Procurement Notes

Verify the specific suffix against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Ensure the component matches the VHCT series requirements for TTL-compatible inputs. Confirm RoHS compliance status if environmental regulations apply to your assembly process. Cross-reference the package dimensions with your PCB footprint library before finalizing procurement.

Inverter Gates Selection Notes

Select this component when TTL-compatible inputs are required alongside CMOS low-power benefits. It serves as a direct functional replacement for standard 74HCT04 devices. Consider its power-down protection feature for designs involving hot-swap or battery backup scenarios. Verify that the operating temperature range meets the environmental constraints of the target application.

Inverter Gates Part Context

This part belongs to the VHCT series of high-speed CMOS logic devices. It is functionally compatible with the 74HCT04 family but offers enhanced performance characteristics. The device is manufactured using silicon gate CMOS technology, which allows it to bridge the gap between traditional bipolar speed and modern CMOS efficiency. It is widely used in general digital logic applications.

Inverter Gates Replacement Considerations

The MM74HC04 is a related inverter from the same manufacturer but lacks TTL-compatible inputs. The MC74VHCT04A is a functionally equivalent part from ON Semiconductor. Verify pin-to-pin compatibility and electrical parameter alignment before substituting.